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Calculator You vs Schulrechner: catalog facts
Calculator You	Schulrechner
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under GPL-3.0-only.
Android	Linux, Android, Web
More than 60 color themes Handles both simple and scientific calculations	Shows equation results as fractions and decimals Supports implicit multiplication
Android only No tagged releases on GitHub	The F-Droid listing describes an early version with unlabeled buttons
Downloadable app	Downloadable app, Web application
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0-only
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.